Abstract—Up till now Science and technology has introduced a pointing device at almost every place where user interfaces with digital world. For example Mouse in desktop Computers, touchpad in laptops, touch screen in smart phones. In this paper a pattern extraction and matching based behavioral Biometric system which recognizes pattern made by the user using his pointing hardware device is proposed. The system distinguishes the authenticated from mimicked signature by the longestcommon subsequence (LCS) pattern matching technique. The system does not require any extra scanning hardware too.
Index Terms—Pointing devices, pattern matching, biometric, longest common subsequence (LCS), authentication, verification.
B. Singh is with the Department of Information Technology Shri Ramswaroop Memorial College of Engineering and Management Uttar Pradesh Technical University, Lucknow, India (e-mail: email@example.com)
Cite: Binit Singh, "Pointer Based Authentication System," International Journal of Computer Theory and Engineering vol. 4, no. 5, pp. 821-825, 2012.